Results 11 to 20 of about 33,751 (301)
Clays as Vehicles for Drug Photostability
Pharmaceutics, 2022 Clay minerals are often used due to their high adsorption capacity, which has sparked interest in their biological applications to stabilize drugs and pharmaceutical products.
Monsuêto C. da Rocha +8 more
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The Use of Some Clay Minerals as Natural Resources for Drug Carrier Applications
Journal of Functional Biomaterials, 2018 The goal of modern research is to use environmentally preferable materials. In this context, clay minerals are emerging candidates for their bio- and ecocompatibility, low cost and natural availability.
Marina Massaro +3 more
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Chemistry and mineralogy of clay minerals in Asian and Saharan dusts and the implications for iron supply to the oceans [PDF]
Atmospheric Chemistry and Physics, 2014 Mineral dust supplied to remote ocean regions stimulates phytoplankton growth through delivery of micronutrients, notably iron (Fe). Although attention is usually paid to Fe (hydr)oxides as major sources of available Fe, Fe-bearing clay minerals are ...
G. Y. Jeong, E. P. Achterberg
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Physicochemical Characterization of Geopolymer Binders and Foams Made from Tunisian Clay
Advances in Materials Science and Engineering, 2018 Illito-kaolinitic clay rich in hematite from south Tunisia was investigated in view of producing geopolymer materials. Geopolymers with two different densities were elaborated: cement and foam.
Imen Ben Messaoud +2 more
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Main Group Metal Chemistry, 2022 In terms of soil conditions, clay minerals infrequently occur as homogenous mixtures of single constituents, gatherings, stages, or types of minerals.
Ahmad Al-Nashri Al-Hossain +2 more
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The Impact of Large Grain Clay Minerals on X-ray Diffraction Quantitative Analysis of Clay Minerals
Yankuang ceshi, 2018 BACKGROUND Current X-ray Diffraction analysis of clay minerals is used to detect the clay mineral assemblages and contents of suspended solution with a particle size of less than 2 μm, but the content data is sometimes inconsistent with other test data ...
XIE Gu-wei +7 more
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Energies, 2021 The effect of clay minerals on the methane adsorption capacity of shales is a basic issue that needs to be clarified and is of great significance for understanding the adsorption characteristics and mechanisms of shale gas.
Hongyan Wang +6 more
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Properties Evaluation of Composite Materials Based on Gypsum Plaster and Posidonia Oceanica Fibers
Buildings, 2023 Estimating the amount of material without significant losses at the end of hybrid casting is a problem addressed in this study. To minimize manufacturing costs and improve the accuracy of results, a correction factor (CF) was used in the formula to ...
Abdessalam Guedri +5 more
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Study on the Effect of Temperature on Potassium Uptake by Zeolite
Yankuang ceshi, 2014 Absorption of potassium ion selectively is a typical characteristic of zeolite. Potassium uptake is one of the important physical and chemical properties of zeolite, which is influenced by temperature. At present, the instruction about temperature in the
CHEN Yan-fang +2 more
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Quantitative Analysis of Clay Minerals Using X-Ray Diffraction Technique. Part 1
Sultan Qaboos University Journal for Science, 1998 Qualitative and quantitative analysis of clay minerals are important in the evaluation of the swelling potential of expansive soils A relatively simple method for the quantification of clay minerals of Al-Khod (Northern Oman) using an X-ray diffraction ...
Amer Al-Rawas +4 more
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